Question and response
Question
dig nelnet.com. A
Answer
nelnet.com. 900 A 216.69.100.206
Authority
nelnet.com. 3600 NS pdns04.domaincontrol.com.
nelnet.com. 3600 NS pdns03.domaincontrol.com.
Additional
. 0 OPT ; payload 1280, xrcode 0, version 0, flags 0